Lutheri
Lutheri is a surname of Italian origin. It is thought to be a patronymic or occupational surname. As a patronymic, it likely derives from a given name such as Luterio or Lutero, which are variations of the Germanic name Luther. The name Luther itself gained prominence through Martin Luther, the 16th-century German theologian and key figure in the Protestant Reformation. As an occupational surname, Lutheri could potentially relate to someone who worked with or was associated with cloth or textiles, as the root "luto" in some Romance languages can refer to mud or clay, and by extension, to pigments or dyes used in fabrics.
The surname Lutheri is most commonly found in Italy, particularly in the northern regions such as Lombardy